Translate the sentence into an equation.

The sum of 3 times a number and 7 is 9.

Use the variable w for the unknown number.

Jana finished of her homework at school and of it before dinner. How much of her homework has she finished so far? A. 27/28 B. 13/28 C. 13/14 D. 1 1/28

A triangle always forms __?__ angles whose sum always equals __?__. Choice 'A' two, 180 ° Choice 'B' three, 180 ° Choice 'C' three, 360 ° Choice 'D' three, 90 °

solve each equation using inverse operations: 1. 9w = - 54 2. b - 12 = 3 3. n/4 = - 11

Which equation represents a circle with the same cen the circle shown but with a radius of 2 units? (x - 4) 2 + (y - 5) 2 = 2 (x-4) ² + (y - 5) 2 = 4 (x - 5) 2 + (y - 4) ² = 2 (x - 5) ² + (y - 4) 2 = 4

How do you write 9.7x10^4 (exponent 4) in standard form? A. 0.00097 B. 0.000097 C. 97,000 D. 970,000

Evaluate the given algebraic expression for x = 2 and y = 3. -3xy A. - 6 B. - 12 C. - 18 D. - 24

A road sign is in the shape of a regular heptagon. What is the measure of each angle on the sign? Round to the nearest tenth. 128.6 900 64.3 231.4

The cost of 3 boxes of envelopes and 4 boxes of notebook paper is $13.25. Two boxes of envelopes and 6 boxes of notebook paper cost $17. Find the cost of each.

What two number can you add to get 20 and multiply to get 28

Enter a fraction equavalent to 0.6. Use only whole numbers for numerators and denominators